The main features of hermetic fluorescent lamps include:
1. Hermetic sealing: The design of hermetic fluorescent lamps makes the internal sealing of the lamp tight and prevents gas from leaking or entering, which can keep the atmosphere inside the lamp stable for a long time.
2. Long life: Due to the stability of the atmosphere inside the lamp, hermetic fluorescent lamps have a long life.
3. Low heat: Compared to traditional fluorescent lamps, hermetic fluorescent lamps have lower heat, which makes them suitable for certain heat-sensitive applications.
4. Low Self-Heating: Airtight fluorescent lamps work with less thermal self-warping, so they are more suitable for certain applications with special requirements.
Hermetic fluorescent lamps are often used in special places that require hermetic performance, such as medical equipment, laboratories, airplane cabins, high altitude areas, etc. These places require a high degree of hermeticity for the atmosphere inside the lamp. These places have higher requirements for the stability and reliability of the atmosphere inside the lamp. At the same time, hermetically sealed fluorescent lamps can also be used for general lighting needs to provide longer life and lower heat generation.